const express = require('express')

const app = express()

//在这里调用express.static（）方法， 快速对外提供静态资源
app.use('/abc', express.static('./files'))
app.use(express.static('./files'))

app.use(express.static('./clock'))

app.listen(80, () => {
  console.log('express server running at http://127.0.0.1')
  
})